baber/WOPTO huggingface dataset:
Patent JP-H07177228-A (JP)
Title: Line testing circuit for subscriber line
Inventor: MIYAZAWA SEIICHI
IPC: H04Q3/42
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a line testing circuit for the subscriber line which can test the line with simple circuit constitution and have its line testing function incorporated in a subscriber circuit. CONSTITUTION:To conduct a line connection test of a subscriber telephone set for a subscriber line 202, a test relay 7 is switched from the side of a ring trip detecting circuit 5 to the side of a testing device 6, and for the tested subscriber line 202, a ringer relay 204 is placed in operation to send a call signal out. A telephone set 203 is connected to the subscriber line 202, so the AC component of a call signal reaches the testing device 6 through the path of a lead-in line 8a, the ringer relay 204, the subscriber line 202, the ringer relay 203, a lead-in line 8b, and the test relay 7 without off-hook operation. The testing device 6 detects the connection state of the telephone set 203 judging from whether there is the call signal.
Patent JP-H07174512-A (JP)
Title: Method and device for positioning movable body
Inventor: MURAKAMI TADASHI
IPC: G01B11/00
Filed: 1993-12-20
Abstract: PURPOSE:To simplify the positioning of a movable body, which is moved in a plurality of directions. CONSTITUTION:A plurality of detecting means 50 and 51, which form a plurality of detecting optical axes 52 and 53 in the mutually intersecting pattern, are provided at a movable body 6, which is moved in a plurality of directions with respect to a body to be detected 12 having the known shape by a driving means having a plurality of moving mechanisms. The detecting optical axes 52 and 53 are arranged so as to intersect each moving direction of the movable body 12 by the driving means. The optical detecting optical axes 52 and 53 are brought into contact with the outer surface of the body to be detected 12 by the action of the driving means. The movable body 6 and the body to be detected 12 are mutually correlated at this position.
Patent JP-2000146637-A (JP)
Title: Gas interrupting device
Inventor: UEKI KOICHI
IPC: G01F1/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure the flow rate during the non-use of gas equipment, and to monitor whether or not the use amount of a medium and the use state is safe. SOLUTION: At the time of detecting the flow rate during the non-use of gas equipment or a flow rate beyond a prescribed flow rate range, a channel 1 is closed by an interrupting means 23, and the flow speed of the gas medium is measured, and converted into a flow rate by a flow rate calculating means 21, and the flow rate is stored in a flow rate correcting means 24 as a flow rate correction value. Afterwards, the channel is opened, and the flow speed is detected by a means 24 for detecting a flow speed at the time of using the gas equipment, and converted into a flow rate by the flow rate calculating means 21, and the flow rate correction value is stored in the flow rate correcting means so that the converted flow rate can be corrected by the new flow rate correction value.
Patent JP-H06166537-A (JP)
Title: Fluoride glass fiber having high numerical aperture
Inventor: KISHIMOTO SHOICHI
IPC: C03C3/23
Filed: 1992-11-30
Abstract: PURPOSE:To provide a fluoride glass fiber having high NA value. CONSTITUTION:The objective fluoride glass fiber is produced by using a glass composed of ZrF4, BaF2, LaF3, YF3, AlF3, LiF, NaF and PbF2 as the core glass and a glass composed of ZrF4, BaF2, LaF3, YF3, AlF3 and NaF as the clad glass.
Patent JP-H02169886-A (JP)
Title: Scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1988-12-21
Abstract: PURPOSE:To make an outer diameter small by forming the winding start section at the tip of the first lap in a wedge shape consisting of a circular arc curve with the diameter of a lap tooth space and involute curves and forming the second lap winding start section in a bulb shape consisting of a rugged circular arc curve in no contact with the first lap and an involute curve. CONSTITUTION:The winding start section at the tip of the first lap 1b of a fixed scroll 1 is formed in a wedge shape with a circular arc curve with the diameter of the first lap tooth space and inside and outside involute curves. The winding start section at the tip of the second lap 2b of a revolving scroll 2 is formed in a bulb shape with a rugged circular arc curve in no contact and interference with the first lap 1b and an involute curve. The interference between both laps 1b and 2b is prevented. An inclined section 2fc with different thickness is provided on the bulb section 2f of the revolving scroll 2, the flow path area to the innermost chamber 52 is expanded, and the discharge action is smoothly performed. The outer diameter can be made small according to this constitution, and performance is improved.
Patent JP-H11155285-A (JP)
Title: Controller of power converter
Inventor: AJIGUCHI YASUHIKO
IPC: H02M7/497
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a power converter which is capable of reducing 'chattering' and reduce switching loss, while the gain of a resonance suppression control system is not reduced. SOLUTION: When an output vector, which is outputted by a power converter immediately before, is stored in a selected vector storing means 53 and a region dividing vector diagram is generated by a region dividing vector diagram generating means 54, the area of a region including the immediately before output vector stored in a selected vector storing means 53 is enlarged than an ordinary area to generate region dividing vector diagram. An output-enable vector, corresponding to a region in which a command value vector is included, is selected as the output vector for next fine by using the region dividing vector diagram.
Patent JP-H05162766-A (JP)
Title: Storage case
Inventor: MORIYAMA TORU
IPC: B65D55/02
Filed: 1991-12-05
Abstract: PURPOSE:To make easy the locking and unlocking operations of a locking device and unlock a plurality of doors by a single key. CONSTITUTION:A storage case is provided with a locking device 4 mounted to a case body 1, a locking mechanism 9 mounted in a position adjoining to a door 2 independently of the locking device 4, a connecting wire 8 having an inner cable 8a for connecting the locking device 4 and the locking mechanism 9, a hook body 15 engageable with a locking part 11f of a sliding body 11 on the locking mechanism 9 upon closing the door and a plate spring 13 adapted to press the door 2 in the opening direction through a pressing body 16 upon closing the door. One end of the inner cable 8a secured to an inner cable support part 6b of a rotary metal fitting 6 on the locking device 4 is pulled by turning the locking device 4 by a key and then pulls the other end of the inner cable 8a kept movable reciprocally along a guide groove 11a formed in the sliding body 11 on the locking mechanism 9, whereby the locking part 11f and the hook body 15 are moved out of engagement to open the door 2 automatically.
Patent JP-H01162466-A (JP)
Title: Telephone terminal with message function
Inventor: KASHIWAI TAKASHI
IPC: H04M11/00
Filed: 1987-12-18
Abstract: PURPOSE:To store a sender address and additional information with an operation by a deputy by providing a sender address storing circuit, an additional information storing circuit, a memory control circuit, a monitoring signal control circuit, and an input/output control circuit. CONSTITUTION:When a monitoring signal control circuit 8 detects an incoming call, an input/output control circuit 1 displays the sender address on a display 5. When an addressee instructs an address storing from a function key after responding to the call, a memory control circuit 2 to receive the instruction from the circuit 1 writes the sender address to a sender address storing circuit 3. The additional information is also stored in an additional information storing circuit 4 by the same action except that a character key input is interposed. When an absentee returns and instructs the displaying of the contents of a memory from the function key, the circuit 2 simultaneously reads first written information from the circuits 3 and 4 according to the instruction of the circuit 1, and the circuit 1 displays the information on the display 5. Thus, it becomes possible to make a telephone call immediately when the additional information to request the telephone call is received.
Patent JP-H03180838-A (JP)
Title: Photographic film cartridge
Inventor: TAKAHASHI KOICHI
IPC: G03C3/00
Filed: 1989-12-11
Abstract: PURPOSE:To allow the sure delivery of a film by rotation of a spool by integrally forming flanges respectively having elasticity at both ends of the spool and specifying the spacing between the two flanges on the outer and inner peripheries of the flanges. CONSTITUTION:Although the spacing D 1 of the two flanges 2a, 2b on the outer periphery is narrower by 0.1 to 0.15mm than the width L of the film 3, the film curves easily and, therefore, the film 3 passes through the spacing between the flanges 2a and 2b and is wound between the two flanges. The flanges 2a, 2b are easily deformed about 0.1 to 1.5mm by the elasticity and the outer peripheral side of the film 3 is elastically held by the narrow part of the flanges when the diameter of the film 3 increases near to the outer periphery of the flanges. The rotation of the spool 1, therefore, allows the discharge of low torque and is immediately transmitted to the film 3 when the spool 1 is rotated.
Patent JP-H07149078-A (JP)
Title: Postcard sheet with transfer slip
Inventor: SUZUKI HITOSHI
IPC: B42D15/08
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a sheet for forming a postcard that can be mailed with a transfer information entry surface of a transfer slip hidden. CONSTITUTION:An address piece 3 and a transfer slip piece 4 are connected through a folding and cutting perforation line 2. A releasable pressure-sensitive adhesive is applied to the lap surfaces thereof. A compliment sentence writing part 5 and a transfer receiving slip part 6 are provided on the lap surface of the address piece 3. The reverse surface thereof serves as an address writing surface. Entry columns 21, 22, 23, and 24 for printing transfer information required for transfer are provided on the lap surface of the transfer slip piece 4. In this manner, a postcard sheet 1 with a transfer sheet can be obtained. After required information is printed, the address piece 3 and the transfer slip piece 4 are overlappedly folded at the folding and cutting perforation line 2 and bonded to each other by the pressure-sensitive adhesive. Then, a postcard with a transfer information entry surface of the transfer slip piece 4 hidden is formed.
Patent JP-H05136223-A (JP)
Title: Prober
Inventor: YAMAGATA KAZUMI
IPC: G01R31/26
Filed: 1991-11-08
Abstract: PURPOSE:To provide a prober which can perform the setting to the holder being an operating place accurately at all times even if it is a probe card (card holder, etc., inclusive of accessories of a probe card) with great weight. CONSTITUTION:A first carriage means 20 and a second carriage means 30 are provided, and the second carriage means 30 is arranged and fixed in the position near the interpreme of a head plate 14 where a holder 16 is installed. Hereby, when the second carriage means receives the probe card that the first carriage means 20 has carried out of a stocker 18, and sets it in the interpreme 16, even if the weight of the probe card is large, the relative positional relation between the second carriage means 30 and the interpreme 16 never gets out of order. Moreover, it is of such constitution as to set the probe card in the condition that the second carriage means has shrunk, so the deflection of itself can be dissolved.
Patent JP-H02166808-A (JP)
Title: Sine wave generation circuit
Inventor: HAMADA MASANORI
IPC: H03B28/00
Filed: 1988-12-20
Abstract: PURPOSE:To generate the optional frequency of small distortion rate by cascade- connecting a digital interpolation filter and a D/A converter between a programmable counter connected to a frequency selection storage device and a switched capacitor filter. CONSTITUTION:Frequency data corresponding to set input data among the frequency data stored in a frequency selection ROM 1 is inputted to the programmable counter 2 of 12-bits. The counter 2 is operated by the clock signal of the frequency sufficiently higher than the desired frequency, and a square wave generated from the counter 2 is used as the clock signal of the digital interpolation filter 4, a DAC 5 and the switched capacitor filter(SCF) 6. The 1/4 frequency divided signal of a frequency division circuit 3 is used as the clock signal of the digital interpolation filter 4, and a 1/16 frequency divided signal is used as the input signal of the filter 4. The output data of 2-bits of the filter 4 can generate sine wave output approximated closer to an ideal sine wave through the DAC 5 and the SCF 6.
Patent JP-H06146354-A (JP)
Title: Public drinking device for physically handicapped person
Inventor: SAITO NORITSUGU
IPC: A61G5/00
Filed: 1992-11-05
Abstract: PURPOSE:To enable drinking water easily by a physically handicapped person as the person is sifting in a wheelchair by horizontally projecting and forming the upper section of a box body with a cooler on this side and installing a water injection nozzle onto the top face of the projecting section. CONSTITUTION:A prismatic box body 1 having a cooler, a water supply joint, etc., on the inside is disposed under the state, in which the box body is inclined on this side at approximately 150 deg., and a water injection nozzle 2 is mounted on the projecting section 1a of an upper section on this side. A space section 5, into which the front section of a wheelchair is intruded, is formed to the lower section of the projecting section 1a while handrails 6, 6 are set up onto both side faces of the projecting section 1a. Accordingly, a physically handicapped person riding on the wheelchair 4 intrudes the wheelchair 4 to the lower section of the projecting section 1a, approaches to the water injection nozzle 2, and can drink water easily only by inclining the upper body slightly forward while the person is sifting.
Patent JP-H11153400-A (JP)
Title: Impact-resistant structure
Inventor: NAGAI KANEHIRO
IPC: B32B7/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To contrive reduction of weight of an impact resistant structure, by providing on an impact resistant panel a mounting angle for forming a recess at a central part in a direction opposite to an approaching direction of a colliding body that comes flying, i.e., in a direction in which the colliding body moves flying and forming it in a dog-leg like shape. SOLUTION: An impact resistance panel 1 has a mounting angle θwith respect to a face vertical to a flying direction of a colliding body 2 and is mounted on a supporting structure 3, in such a state that a central part of the impact resistant panel 1 in a vertical direction thereof is located away from a colliding direction H and erected in a dog-legged shape, and also in a widthwise direction of the impact resistant panel 1 the central part is formed in a dog-legged shape wherein the central part is located away from the colliding direction H.  The mounting angle and others are intended for converting in-face tensile deformation larger than out-face shearing deformation in ratio of deformation caused by impact energy induced in the impact resistant panel 1 by collision of the colliding body 2, and is determined on the basis of collision style and material, plate thickness and the like of the impact resistant panel 1.
Patent JP-H11154406-A (JP)
Title: Lighting system
Inventor: FUKUSHIMA HIROSHI
IPC: F21V8/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of obtaining the largest quantity of light emission and moreover of coping with making an apparatus thin by forming a reflection board into such a shape as to lead light to a light guiding board with an effective reflection, and performing a temperature control suitable for a temperature characteristic of a light source. SOLUTION: This lighting system of an edge light type comprises a light guiding board 1, a light source 2 which is provided at the side of an incident end face 1a of the light introduction board 1, and a reflection board 3 which reflects light emitted from the light source 2 on the light guiding board 1 side. The lighting system illuminates by leading the light emitted from the light source 2 into the light introduction board 1 from the incident end face 1a of the light introduction board 1 and emits the light from an outgoing face orthogonal to the incident end face 1a. The lighting system is further provided with a surface temperature control means to control a surface temperature of the light source 2 so that light emission efficiency of the light source 2 may be a maximum level corresponding to the temperature characteristic of the light source 2.
Patent JP-H06143305-A (JP)
Title: Nonwoven fabric for surface decoration, fiber-reinforced plastic molded form and manufacture thereof
Inventor: TAKASHIMA TERUTOMO
IPC: D04H1/4342
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a molded form in which floating of fiber-reinforcing material from a surface due to shrinkage of matrix resin is prevented in the case of molding an FRP molded form and which has a smooth surface and beautifulappearance without covering with gel coat. CONSTITUTION:Nonwoven fabric is made of chemical or natural fiber, and has a weight of 10-200g/m<2> and longitudinal, lateral elongating recovery rates of 30% or greater at the time of elongating it by 50%. The fabric is used for an outermost layer of an FRP molded form.
Patent JP-H05131216-A (JP)
Title: Manufacture of small-diameter wire and device therefor
Inventor: KURODA KOICHI
IPC: B21B1/16
Filed: 1991-11-08
Abstract: PURPOSE:To suppress unwinding of a small-diameter wire coil wound on a take-up machine in the case of manufacturing a small-diameter wire through rolling of a continuous rolling mill. CONSTITUTION:In the manufacture of the small-diameter wire on a rolling line which is constituted of a horizontal unwinder 1 and a vertical unwinder 2 by which a coiled wire W is unwound, a continuous rolling mill 4 by which this small-diameter is made through a continuous rolling out of the wire unwound from the unwinders, and the take-up machine 6 by which the small- diameter wire SW rolled by the continuous rolling mill 4 is taken up in a coil; by means of a holding roller 72 at a timing related to the rolling completion, the coil C2 of the small-diameter wire SW wound on the take-up machine is pressurized from the outer peripheral side.
Patent JP-H01163792-A (JP)
Title: Image forming device
Inventor: YAMAMOTO AKIRA
IPC: G03G21/10
Filed: 1987-12-21
Abstract: PURPOSE:To prevent the generation of a cleaning failure by inclining a cleaning blade in the lower direction by >=5 deg. against the horizontal plane, and also providing it within a prescribed range so as to abut with the image carrying surface. CONSTITUTION:A transfer part 05 is placed in a part X in which a normal erected toward the outside from the image carrying surface of an endless image carrying belt 03 turns to the upper side than the horizontal level, and a toner image is transferred to the lower face of a recording member 06. A cleaning blade 07 for cleaning a residual toner of the image carrying belt 03 at the downstream side from the transfer part 05 is allowed to abut on the image carrying surface and provided on a part Y to a position where the normal 04 erected on the image carrying surface turns right below from the horizontal level. The cleaning blade 07 is placed so that an angle theta made by the horizontal plane 08 from this abutting part and the normal 04, and an angle phi made by an abutting line 09 of the cleaning blade 07 satisfy a relation of 5 deg.<=phi<theta<=90 deg.. Accordingly, the blade 07 is inclined downward by <=5 deg. against the horizontal plane, and also, abuts with the image carrying surface.
Patent JP-H08158828-A (JP)
Title: Valve system for engine
Inventor: FUJIMURA TAKANOBU
IPC: F01L1/18
Filed: 1994-11-30
Abstract: PURPOSE: To control a valve timing and the amount of a valve lift, in the valve system for an engine. CONSTITUTION: A large diameter low speed first cam 24a and a small diameter high speed second cam 24b are provided on a cam shaft 22. A rocker arm 17 is rotatably supported by a rocker shaft 19. The rocker arm 17 is driven to the first and second cams 14a, 24b so as to drive a valve through a tappet regulating screw 20. A movable plate 25 is provided on the rocker arm 17. In a low speed rotary range, the movable plate 25 is retreated, the rocker arm 17 abuts on the first cam 24a, the rocker arm 17 is driven, and then the valve is driven. In a high speed rotary range, the movable plate 15 is advanced, the movable plate 25 abuts on the second cam 24b, the rocker arm 17 is driven to the second cam 24b, and then the valve is driven. The cam by which the rocker arm 17 is driven is changed, and thereby, it is possible to control a valve timing and the amount of a valve lift.
Patent JP-H07174345-A (JP)
Title: Roaster
Inventor: KATAOKA AKIRA
IPC: F24C7/04
Filed: 1993-12-21
Abstract: PURPOSE:To provide a roaster where over-roasting is prevented by adequate temperature controls so as to improve the cooking performance and heat is restrained from being wasted from the roaster main body. CONSTITUTION:A roaster main body 10 has a cooking compartment 11 inside and the cooking compartment 11 is provided with a door 12 at the entrance and a fixed heater 13 in the upper space of the inside. A chimney 14 is provided on a rear wall 11a opposite to the entrance of the cooking compartment 11, and a temperature sensor 15 is attached on the rear wall 11a of the cooking compartment 11 and electrically connected to a diving circuit. When temperature detected by the temperature sensor 15 reaches a specified value, power supply to the heater 13 is controlled through the driving circuit. Therefore, as the temperature sensor 15 does not receive radiation heat directly from the heater 13, temperature controls suitable to the size of food to be cooked can be carried out, resulting in an improvement in the cooking performance.
Patent JP-H01160641-A (JP)
Title: Manufacture of striped laminate product and its device
Inventor: OHARA SHUZO
IPC: B32B37/00
Filed: 1987-12-18
Abstract: PURPOSE:To make it possible to form a striped laminate with an arbitrary width and intervals of arrangement and without so-called high edge on a substrate, by shielding a non-laminated portion on a substrate with a covering material, laminating a synthetic resin film thereon and then relieving the covering material from the substrate. CONSTITUTION:A non-laminated portion 2 on a substrate 1 is covered with a covering material 3. Paper, cloth, plastic sheet rubber or others is used as the substrate 1. As the covering material 3, for example, a single-sided adhesive tape having an adhesive material layer 3b on one side of its tape base material 3a and a relief layer 3c on the other side thereof or others is used. And then, the entire surface of the substrate 1 covered with the covering material 3 is laminate-processed with a synthetic resin film 4. Then, on the laminate-processed item, the synthetic resin film 4 is cut or nicked by a knife along the both edges, that is to say, the boundary of the covering material 3, and the covering material 3 is relieved with the synthetic resin film 4b laminated thereon together. In such a way, a product where the synthetic resin film 4a is laminated in a desired stripe pattern on the substrate 1.